diff options
Diffstat (limited to 'ocaml.html.markdown')
| -rw-r--r-- | ocaml.html.markdown | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ocaml.html.markdown b/ocaml.html.markdown index 8faab297..59ead9ec 100644 --- a/ocaml.html.markdown +++ b/ocaml.html.markdown @@ -104,7 +104,7 @@ let fact_4 = factorial (5-1) ;; let sqr2 = sqr (-2) ;; (* Every function must have at least one argument. - Since some funcions naturally don't take any arguments, there's + Since some functions naturally don't take any arguments, there's "unit" type for it that has the only one value written as "()" *) let print_hello () = print_endline "hello world" ;; @@ -216,7 +216,7 @@ List.nth my_list 1 ;; (* There are higher-order functions for lists such as map and filter. *) List.map (fun x -> x * 2) [1; 2; 3] ;; -List.filter (fun x -> if x mod 2 = 0 then true else false) [1; 2; 3; 4] ;; +List.filter (fun x -> x mod 2 = 0) [1; 2; 3; 4] ;; (* You can add an item to the beginning of a list with the "::" constructor often referred to as "cons". *) |